MALICIOUS — d71999649fe8b8fdc6e88bdcb70f0c4e77a51d28bfbea98a0e179b04bb257835
MALICIOUS — d71999649fe8b8fdc6e88bdcb70f0c4e77a51d28bfbea98a0e179b04bb257835 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Zusy family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d71999649fe8b8fdc6e88bdcb70f0c4e77a51d28bfbea98a0e179b04bb257835 - SHA-1:
6b702dcca3673aebcea00c84e6055c2f662abf11 - MD5:
d72c5bbf448d12327841136eae362228 - imphash:
95122753ea27818b35f9b51859e4c692 - ssdeep:
24576:N2oo60HPdt+1CRiY2eOBvcj3u10dybITN/wJ3SRxXBmGSssyjI8xTMv6P1ojV4z:Qoa1taC070dPNotSRT5swIC4Hjs - TLSH:
T1745A2349921D3708E6F6C4846825263DC481ACE7E338198A92CFF15EB7DB56B7C210DB - Submitted as: d71999649fe8b8fdc6e88bdcb70f0c4e77a51d28bfbea98a0e179b04bb257835
- File type: pe · Size: 1958400 bytes
- Verdict: malicious (99/100) · Family: Zusy
Detections (4 of 56 engines)
- ClamAV (daily): Win.Malware.Zusy-9764479-0
- Microsoft Defender: Trojan:Win32/Salgorea!pz
- Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
- Kaspersky (KVRT): Trojan.Win32.Bingoml.ckfs
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule
Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule
Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Dump:Generic.Dacic.17983.C83B492E (rule
Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Trojan.Win32.Bingoml.ckfs (rule
Trojan.Win32.Bingoml.ckfs) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Dynamic analysis (windows)
153 behavior events · 1 ATT&CK techniques · 2 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- officeclient.microsoft.com
- www.msn.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- settings-win.data.microsoft.com
- fe3cr.delivery.mp.microsoft.com
- slscr.update.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\Temp\DC08.tmp -
edc578c57de604dbc14dcb9209114d700a1378c150b811d54d49f3403ece8092 - c2cba4722d6018f9403fe0e7240055eac8bfb0facd7f3c5d930b68ddeaba765d -
c2cba4722d6018f9403fe0e7240055eac8bfb0facd7f3c5d930b68ddeaba765d
Embedded URLs
- http://schemas.microsoft.com/SMI/2005/WindowsSettings
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- n1.jp
- schemas.microsoft.com
Embedded IP addresses
- 4.207.44.72
- 20.247.185.124
- 52.123.252.244
- 4.230.171.124
- 57.155.104.224
- 74.178.76.54
- 74.179.77.204
- 20.184.175.1
- 4.150.223.102
- 48.211.4.16
- 52.168.112.67
- 4.150.223.97
- 52.110.12.47
- 52.110.12.19
More Zusy samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report